useability recommendations

[tomkralidis]

• have just the Export button that opens the modal (to save space)
• have date picker open up widget on mouse click in text input (as opposed to having to click the small button beside said text box) for from and to
• enable the time selection to 'pan' a given timespan; assuming start/end are set, allow for sliding the entire range
• put map into view (gets cut off at least on a 13" MacBook)
• update empty instruction modal
• allow for left hand result list to scroll independently without scrolling the entire page